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Multiple modals overlay
...is useful for was integrating forms inside modals with validation feedback from Bootbox alerts, since those use dynamic modals and thus require you to bind the event to document rather than to .modal, since that only attaches it to existing modals.
Fiddle here.
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jQuery.active function
...auses the $.ajaxStart() event to fire, the number of connections just went from 0 to 1 (jQuery.active++ isn't 0 after this one, and !0 == true), this means the first of the current simultaneous requests started. The same thing happens at the other end. When an AJAX request stops (because of a befo...
How to identify whether a file is normal file or directory
...em paths. The relavant methods would be .is_file() and .is_dir():
In [1]: from pathlib import Path
In [2]: p = Path('/usr')
In [3]: p.is_file()
Out[3]: False
In [4]: p.is_dir()
Out[4]: True
In [5]: q = p / 'bin' / 'vim'
In [6]: q.is_file()
Out[6]: True
In [7]: q.is_dir()
Out[7]: False
Pathl...
Git stash twice
...f there's a particular one you're after, just use its git stash name or id from the stash list:
git stash show -p stash@{3}
Maybe use the diff?
If you're really interested in pushing your git skills, you could always go for a diff. To see the difference between what's in the stash and whats chec...
Can't su to user jenkins after installing Jenkins
...ause there were commands in my build process that I had no problem running from my shell but the build was failing because it couldn't run them. I wanted to get in as jenkins and see if there were permissions issues.
– sfendell
Aug 11 '13 at 21:59
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@ character before a function call
...
As already answered the @ will stop the error (if any) from showing up.
In terms of performance this is not recommended.
What php is doing is:
reading the error display state
setting the error display to show no errors
running your function
setting the error display to it's ...
Java 8 Distinct by property
...is ordered and is run in parallel, this will preserve an arbitrary element from among the duplicates, instead of the first one, as distinct() does.
(This is essentially the same as my answer to this question: Java Lambda Stream Distinct() on arbitrary key?)
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What exactly happens when I set LoadUserProfile of IIS pool?
...UserProfile=true in IIS and change the default temp folder %TEMP% location from C:\Users\C:\Users\AccountName\AppData\Local\Temp to somewhere else? example "D:\AppTempData"
– Murali Murugesan
Jul 18 '16 at 10:18
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Why can a function modify some arguments as perceived by the caller, but not others?
...ython.
def f(n, x): # these `n`, `x` have nothing to do with `n` and `x` from main()
n = 2 # put `n` label on `2` balloon
x.append(4) # call `append` method of whatever object `x` is referring to.
print('In f():', n, x)
x = [] # put `x` label on `[]` ballon
# x = [] has no...
System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()
...c code on program start, then use those as offsets to get an accurate nano from milli using a double var = currentTimeStart - nanoTimeStart + nanoTimeNow
– tgkprog
Dec 18 '13 at 13:47
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